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RTOpPack::ROpWeightedNorm2< Scalar > Class Template Reference

Weighted Two (Euclidean) norm reduction operator: result = sqrt( sum( v0[i]*conj(v1[i])*v1[i], i=0...n-1 ) ). More...

#include <RTOpPack_ROpWeightedNorm2.hpp>

Inheritance diagram for RTOpPack::ROpWeightedNorm2< Scalar >:
Inheritance graph
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Public Types

typedef Teuchos::ScalarTraits
< Scalar > 
ST
 
- Public Types inherited from RTOpPack::ROp_2_ScalarReduction< Scalar, Scalar, ROpWeightedNorm2EleWiseReduction< Scalar > >
typedef
ROpScalarReductionWithOpBase
< Scalar, Scalar,
SumScalarReductObjReduction
< Scalar > > 
base_t
 
- Public Types inherited from RTOpPack::ROpScalarReductionWithOpBase< Scalar, Scalar, SumScalarReductObjReduction< Scalar > >
typedef RTOpT< Scalar >
::primitive_value_type 
primitive_value_type
 
- Public Types inherited from RTOpPack::RTOpT< Scalar >
typedef PrimitiveTypeTraits
< Scalar, Scalar >
::primitiveType 
primitive_value_type
 

Public Member Functions

 ROpWeightedNorm2 ()
 
ST::magnitudeType operator() (const ReductTarget &reduct_obj) const
 
- Public Member Functions inherited from RTOpPack::ROp_2_ScalarReduction< Scalar, Scalar, ROpWeightedNorm2EleWiseReduction< Scalar > >
 ROp_2_ScalarReduction (const Scalar &initReductObjValue_in=Scalar(), ROpWeightedNorm2EleWiseReduction< Scalar >eleWiseReduction_in=ROpWeightedNorm2EleWiseReduction< Scalar >(), SumScalarReductObjReduction< Scalar >reductObjReduction_in=SumScalarReductObjReduction< Scalar >())
 
void apply_op_impl (const ArrayView< const ConstSubVectorView< Scalar > > &sub_vecs, const ArrayView< const SubVectorView< Scalar > > &targ_sub_vecs, const Ptr< ReductTarget > &reduct_obj_inout) const
 
- Public Member Functions inherited from RTOpPack::ROpScalarReductionWithOpBase< Scalar, Scalar, SumScalarReductObjReduction< Scalar > >
 ROpScalarReductionWithOpBase (const Scalar &initReductObjValue_in=ScalarTraits< Scalar >::zero(), SumScalarReductObjReduction< Scalar >reductObjReduction_in=SumScalarReductObjReduction< Scalar >())
 
const Scalar & getRawVal (const ReductTarget &reduct_obj) const
 
void setRawVal (const Scalar &rawVal, const Ptr< ReductTarget > &reduct_obj) const
 
Scalar operator() (const ReductTarget &reduct_obj) const
 
void get_reduct_type_num_entries_impl (const Ptr< int > &num_values, const Ptr< int > &num_indexes, const Ptr< int > &num_chars) const
 
Teuchos::RCP< ReductTargetreduct_obj_create_impl () const
 
virtual void reduce_reduct_objs_impl (const ReductTarget &in_reduct_obj, const Ptr< ReductTarget > &inout_reduct_obj) const
 
void reduct_obj_reinit_impl (const Ptr< ReductTarget > &reduct_obj) const
 
void extract_reduct_obj_state_impl (const ReductTarget &reduct_obj, const ArrayView< primitive_value_type > &value_data, const ArrayView< index_type > &index_data, const ArrayView< char_type > &char_data) const
 
void load_reduct_obj_state_impl (const ArrayView< const primitive_value_type > &value_data, const ArrayView< const index_type > &index_data, const ArrayView< const char_type > &char_data, const Ptr< ReductTarget > &reduct_obj) const
 
- Public Member Functions inherited from RTOpPack::RTOpT< Scalar >
void get_reduct_type_num_entries (const Ptr< int > &num_values, const Ptr< int > &num_indexes, const Ptr< int > &num_chars) const
 Get the number of entries of each basic data type in the externalized state for a reduction object for this operator. More...
 
Teuchos::RCP< ReductTargetreduct_obj_create () const
 Creates a new reduction target object initialized and ready to be used in a reduction. More...
 
void reduce_reduct_objs (const ReductTarget &in_reduct_obj, const Ptr< ReductTarget > &inout_reduct_obj) const
 Reduce intermediate reduction target objects. More...
 
void reduct_obj_reinit (const Ptr< ReductTarget > &reduct_obj) const
 Reinitialize an already created reduction object. More...
 
void extract_reduct_obj_state (const ReductTarget &reduct_obj, const ArrayView< primitive_value_type > &value_data, const ArrayView< index_type > &index_data, const ArrayView< char_type > &char_data) const
 Extract the state of an already created reduction object. More...
 
void load_reduct_obj_state (const ArrayView< const primitive_value_type > &value_data, const ArrayView< const index_type > &index_data, const ArrayView< const char_type > &char_data, const Ptr< ReductTarget > &reduct_obj) const
 Load the state of an already created reduction object given arrays of primitive objects. More...
 
std::string op_name () const
 Return the name (as a null-terminated C-style string) of the operator. More...
 
bool coord_invariant () const
 Returns true if this operator is coordinate invariant. More...
 
Range1D range () const
 Returns the continuous range of elements that this operator is defined over. More...
 
void apply_op (const ArrayView< const ConstSubVectorView< Scalar > > &sub_vecs, const ArrayView< const SubVectorView< Scalar > > &targ_sub_vecs, const Ptr< ReductTarget > &reduct_obj) const
 Apply the reduction/transformation operator to a set of sub-vectors. More...
 
- Public Member Functions inherited from Teuchos::Describable
DescribableStreamManipulatorState describe (const Describable &describable, const EVerbosityLevel verbLevel=Describable::verbLevel_default)
 
std::ostream & operator<< (std::ostream &os, const DescribableStreamManipulatorState &d)
 
virtual std::string description () const
 
virtual void describe (FancyOStream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
 
void describe (std::ostream &out, const EVerbosityLevel verbLevel=verbLevel_default) const
 
virtual ~Describable ()
 
 LabeledObject ()
 
virtual ~LabeledObject ()
 
virtual void setObjectLabel (const std::string &objectLabel)
 
virtual std::string getObjectLabel () const
 

Additional Inherited Members

- Static Public Attributes inherited from Teuchos::Describable
static const EVerbosityLevel verbLevel_default
 
- Protected Member Functions inherited from RTOpPack::ROpScalarReductionWithOpBase< Scalar, Scalar, SumScalarReductObjReduction< Scalar > >
 STANDARD_MEMBER_COMPOSITION_MEMBERS (Scalar, initReductObjValue)
 
- Protected Member Functions inherited from RTOpPack::RTOpT< Scalar >
virtual std::string op_name_impl () const
 
virtual bool coord_invariant_impl () const
 
virtual Range1D range_impl () const
 
 RTOpT (const std::string &op_name_base="")
 Constructor that creates an operator name appended with the type. More...
 
void setOpNameBase (const std::string &op_name_base)
 Just set the operator name. More...
 

Detailed Description

template<class Scalar>
class RTOpPack::ROpWeightedNorm2< Scalar >

Weighted Two (Euclidean) norm reduction operator: result = sqrt( sum( v0[i]*conj(v1[i])*v1[i], i=0...n-1 ) ).

Definition at line 36 of file RTOpPack_ROpWeightedNorm2.hpp.

Member Typedef Documentation

template<class Scalar >
typedef Teuchos::ScalarTraits<Scalar> RTOpPack::ROpWeightedNorm2< Scalar >::ST

Definition at line 42 of file RTOpPack_ROpWeightedNorm2.hpp.

Constructor & Destructor Documentation

template<class Scalar >
RTOpPack::ROpWeightedNorm2< Scalar >::ROpWeightedNorm2 ( )
inline

Definition at line 44 of file RTOpPack_ROpWeightedNorm2.hpp.

Member Function Documentation

template<class Scalar >
ST::magnitudeType RTOpPack::ROpWeightedNorm2< Scalar >::operator() ( const ReductTarget reduct_obj) const
inline

Definition at line 49 of file RTOpPack_ROpWeightedNorm2.hpp.


The documentation for this class was generated from the following file: